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OBS to CZX: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Changzhou (Changzhou Benniu Airport)
5,777 mi
9,297 km · 5,020 nm
11h 48m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OBS→CZX fares Phone-only fares on this route — call free
Flight time details
5,777 miles nonstop takes roughly 11h 48m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- CZX — Changzhou Benniu Airport · Changzhou, China
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near OBS
- XOG · Orange-Caritat (BA 115) Air Base37 mi away
- VAF · Valence-Chabeuil Airport39 mi away
- MEN · Mende-Brenoux Airfield41 mi away
- LPY · Le Puy-Loudes Airport48 mi away
Near CZX
- YTY · Yangzhou Taizhou Airport45 mi away
- WUX · Sunan Shuofang International Airport48 mi away
- RUG · Rugao Air Base48 mi away
- NKG · Nanjing Lukou Airport55 mi away
Frequently asked questions
How far is OBS from CZX?
The flight distance from Aubenas-vals-lanas (OBS) to Changzhou (CZX) is 5,777 miles (9,297 km, 5,020 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to CZX?
A nonstop flight takes about 11h 48m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Aubenas-vals-lanas and Changzhou?
Changzhou is 6 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to CZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–CZX that never appear on search engines, with no booking fees.